Fence Support Spike 750mm x 100mm x 100mm (4" x 4")
Nationwide Delivery
Mon 29 Jun
- 0days
- 14hrs
- 27mins
- 58secs
Nationwide Delivery
Mon 29 Jun
- 0days
- 14hrs
- 27mins
- 58secs
lock Secure checkout (powered by Stripe)
Learn more
Pay in 3 interest-free payments
Split your purchase of £15.00 into 3 with no sign-up fees or late fees.
£5.00
today
£5.00
1 month
£5.00
2 months
How it works
- Choose PayPal at checkout to pay later with Pay in 3.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Pay in 3 is a form of credit, so carefully consider whether the purchase is affordable and how you will make the repayments. Be aware of the possible impact of using Pay in 3 and of missing payments, including making other borrowing more difficult or more expensive. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Available for purchases of £30 to £2,000. Terms and conditions apply. PayPal Pay in 3 is a trading name of PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulevard Royal L-2449, Luxembourg.
Learn more
Buy now. Pay with Klarna at your own pace.
Get what you need for your next project, choose how you pay.
Pay in 30 days
£15.00
Pay in full
Klarna's Pay in 30 days is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
Pay over time
£5.00
Every 30 days
Pay in 3
£5.00
today
£5.00
in 30 days
£5.00
in 60 days
Klarna's Pay in 3 is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
How it works
- At checkout select Klarna.
- Choose your payment plan.
- Different payment plans may be shown depending on the purchase amount and credit score.
- Complete your checkout.
- The amount will be charged based on the payment plan you chose.
Learn more
Pay in 4 interest-free payments
Split your purchase of £15.00 into 4 with no sign-up fees or late fees. Your purchase will be split into 4 payments, payable every 2 weeks
£3.75
today
£3.75
second payment
£3.75
third payment
£3.75
fourth payment
How it works
- Choose Clearpay at checkout to pay later with Pay in 4.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/en-GB
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £90 ex. VAT |
| Over £400 ex. VAT | £55 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
How delivery works
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
- Deliveries are typically kerbside.
- Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
- Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
Key Features
- {{fence}} Rigid foundation for timber fence posts
- {{fitness_center}} Prevents posts from shifting or tilting over time
- {{construction}} Requires minimal tools and reduces labour time
- {{pest_control}} Reduces ground contact, decreasing fungal and water damage
Technical Specification
| URN: | 4001448 |
|---|---|
| Product: | 4" x 4" |
| Thickness: | 100mm |
| Width: | 100mm |
| Length: | 750mm |
| Weight: | 2.8kg |
| Sales Unit: | Length |
Product Overview
Fence Support Spike measuring 750mm in length with a 100mm x 100mm (4" x 4") post socket. Designed to secure larger timber posts without the need for digging or concrete, it provides a durable and stable foundation for heavy-duty fencing and garden structures.
Constructed from high-strength steel with a protective coating, it offers long-term resistance to corrosion and ground moisture. The four-finned anchor design provides a secure hold in firm soil, preventing movement under load.
The 100mm square socket section grips the post securely, maintaining vertical alignment while keeping the timber base elevated above ground contact to reduce decay risk.
At 750mm long, it is suited to softer or variable ground where deeper driving depth ensures optimal post stability and wind resistance.
Features & Benefits
- Heavy-duty steel construction: Provides robust performance and long-term structural integrity.
- Protective coating: Shields against corrosion and weather exposure for extended service life.
- Four-finned anchor design: Ensures strong ground hold and prevents lateral movement in firm soil.
- Square 100mm x 100mm (4" x 4") socket: Designed for larger fence posts, providing a stable and secure fit.
- No-dig installation: Removes the need for concrete, reducing installation time and site disruption.
- 750mm length: Provides deeper embedment for improved stability in softer ground conditions.
Applications
- Heavy-duty fencing: Provides a solid base for larger structural posts.
- Garden and boundary gates: Suitable for supporting gate posts and entry structures.
- Decking and pergolas: Offers a stable footing for square timber columns.
- Repair and retrofit work: Enables quick post replacement without excavation.
Installation Guidance
- Drive into ground with post driver: Ensures consistent insertion and minimal ground disturbance.
- Check alignment as driven: Maintains accurate line and level across post runs.
- Insert post fully into socket: Provides complete bearing support for vertical load.
- Tighten clamping bolts: Secures post firmly to prevent movement or rotation.
Compliance & Performance
- Galvanised or coated steel finish: Protects against corrosion and environmental wear.
- Structural design: Engineered for stability in standard fencing and structural applications.
- Compatible post size: Sized precisely for 100mm (4") timber posts.
- Important note: Always check for buried utilities before driving spikes and wear suitable PPE during installation.
